Boxinhuasheng produces premium monoblock and sectional directional control valves (P40, P80, P120, BKQF34, RD5200, SD series) engineered for precise fluid power regulation in mobile hydraulic equipment, cranes, loaders, and agricultural machinery. Features custom spool designs and integrated pressure relief valves.
The SD8-OTAMW is a high-performance 4-spool sectional directional control valve designed for demanding fluid power systems, offering a rated flow of 90 L/min and pressure handling up to 315 bar.



The DCV40Z-FZJ is a robust 5-spool monoblock manual control valve engineered for high-performance hydraulic systems, capable of handling pressures up to 350 bar and a flow rate of 40 L/min. Designed for reliability in extreme conditions, it offers precise control for outrigger and auxiliary hydraulic applications.



Engineered by a Professional Manufacturer with 25+ years of expertise, this DCV100 Series 2 Spool Sectional Directional Valve features an electric motor control method. It delivers a rated flow of 100 L/min at max pressure 315 bar, ensuring reliable performance for forklifts and construction machinery. Backed by IATF 16949 certification and Factory Direct Sales support.



This ZT12-OT 3 spool hydraulic control valve features joystick operation with a rated flow of 50 L/min and max pressure of 250 bar. Manufactured by a 25-year factory with IATF 16949 certification, it is ideal for mini-excavators, skid steers, and agricultural machinery requiring reliable OEM/ODM solutions.



This DCV100EMA-OT Electric Motor 1 Spool Sectional Directional Valve delivers a rated flow of 100 L/min at max pressure 315 bar, featuring G3/4 ports for compact machinery. Manufactured by a 25-year IATF 16949 certified factory with 1.5M annual capacity, it ensures reliable hydraulic control for telehandlers, forklifts, and mini-excavators.



The HSSP-2OT-J is a robust 2-spool monoblock directional control valve designed for high-performance hydraulic systems. Engineered for precision and reliability, it offers a rated flow of 75 L/min and withstands pressures up to 315 bar, making it an ideal choice for diverse industrial, construction, and agricultural mobile machinery.



This P80A-OX Monoblock Directional Valve features a 1-spool manual design with an 80 L/min flow rate and 250 bar max pressure. Manufactured by a 25-year IATF 16949 certified factory, it ensures reliable hydraulic control for mini-excavators, skid steers, and agricultural machinery.



This SDS180T-2CB-OT Manual 2 Spool Sectional Directional Valve delivers 160 L/min flow at 315 bar max pressure, ideal for mini-excavators and skid steers. Backed by a 25-year Professional Manufacturer with IATF 16949 certification, it ensures reliable hydraulic control for construction and agricultural machinery.



This DCV100 Series Sectional Directional Valve features a 2-spool design with electric motor control, handling 100 L/min flow at 315 bar max pressure. Manufactured by a 25-year IATF 16949 certified factory, it ensures reliable performance for forklifts, mini-excavators, and agricultural machinery.



This RD5100NPT-QTW Manual 1 Spool Hydraulic Control Valve delivers a rated flow of 100 L/min (26.5 US gpm) at max pressure 250 bar (3600 psi). Manufactured by a Professional Manufacturer with 25+ years experience and IATF 16949 certification, it is ideal for skid steers, mini-excavators, and agricultural machinery requiring reliable OEM/ODM solutions.



This Industrial Grade RD5300NPT-QTW-2OT is a 3-spool manual hydraulic control valve designed for mini-excavators and skid steers. Rated at 100 L/min (26.5 US gpm) and 250 bar (3600 psi), it features 3/4 NPT ports for reliable fluid power management. Backed by a 25-year professional manufacturer with IATF 16949 certification, this valve ensures durability and seamless OEM integration.



This SDS180 Series Sectional Directional Valve features 2 spools with pneumatic and manual control, handling 160 L/min flow at 315 bar max pressure. Manufactured by a 25-year IATF 16949 certified factory, it is ideal for mini-excavators and skid steers, offering reliable OEM/ODM solutions for global distributors.



This SDS380-OT-OW Manual 2 Spool Sectional Directional Valve delivers a rated flow of 380 L/min at max 315 bar, ideal for wheel loaders and telehandlers. Backed by a 25-year Professional Manufacturer with IATF 16949 certification, it ensures reliable hydraulic control for heavy-duty construction and agricultural machinery.



This P80A-OX 1 Spool Monoblock Directional Valve features an 80 L/min flow rate and 250 bar max pressure, ideal for mini-excavators and skid steers. Manufactured by a 25-year ISO-certified factory with 1.5M annual capacity, it ensures reliable hydraulic control for construction and agricultural machinery.



The HSV20 is a high-performance 1-spool manual sectional directional valve designed for precise hydraulic control. With a rated flow of 75 L/min and maximum pressure of 250 bar, it offers reliable performance for mobile and industrial hydraulic systems.



Engineered for mini excavators and skid steers, this ZT12-OT Joystick Operated 3 Spool Hydraulic Directional Valve handles 50 L/min at 250 bar. Backed by a 25-year Professional Manufacturer with IATF 16949 certification, it ensures reliable performance for material handling and agricultural machinery.



Engineered for heavy-duty applications, this SDS380-OT-OW Manual 2 Spool Sectional Directional Valve handles 380 L/min flow at 315 bar max pressure. Backed by a 25-year Professional Manufacturer with IATF 16949 certification, it ensures reliable performance for wheel loaders, backhoes, and agricultural machinery.



Engineered for heavy machinery, this HSDM80 Series Monoblock Directional Valve features a 2-spool cable control design with an 80 L/min flow rate and 250 bar max pressure. Backed by a 25-year Professional Manufacturer with IATF 16949 certification, it ensures reliable performance for forklifts, mini-excavators, and agricultural equipment.



RD5300NPT-3OT Manual 3 Spool Hydraulic Control Valve delivers 100 L/min flow at 250 bar max pressure, ideal for mini-excavators and skid steers. Backed by a 25-year IATF 16949 certified factory with 1.5M annual capacity, we offer reliable OEM/ODM solutions and 100% tested quality for global distributors.



This RD Series 3 Spool Hydraulic Control Valve features a rated flow of 100 L/min and max pressure of 250 bar, designed for mini-excavators and skid steer loaders. Manufactured by a factory with 25+ years of experience and IATF 16949 certification, it ensures reliable performance for construction and agricultural machinery.



You can contact us any way that is convenient for you. You can also use a quick contact form below or visit our factory personally. We would be happy to answer your questions.
Boxinhuasheng Hydraulic (Est. 2001) is a SGS-verified, IATF 16949 & CE certified manufacturer specializing in hydraulic gear pumps, hydraulic piston pumps, monoblock & sectional directional control valves, and PTO units for mobile and industrial machinery.
North to 309 national road, Dayin village, Huanglou sub-district office, Qingzhou, Weifang city, Shandong, China
Whatsapp: +86 178 6716 6522
Email: sales2@chinesehydraulic.com
Phone: +86 152 6361 2759